Lab Grown Diamond
Fine Jewellery

Discover our exclusive collection of 100% carbon-neutral, lab-grown diamond jewellery – where sustainability meets luxury. From stunning diamond earrings to breathtaking tennis bracelets, each piece is meticulously crafted to elevate your style with unmatched brilliance. Whether you’re searching for the perfect addition to your personal collection or a gift that leaves a lasting impression, our ethically sourced diamonds offer both beauty and peace of mind. Explore our collection online or connect with our expert jewellers to create something truly unique.

What Our Customers Say

We've earned a 5-star rating from over 1630 Google reviews across Sydney, Melbourne, and Brisbane.
See what our customers have to say about us.

Ben Eastgate

Of the jewellers we initially visited, Larsen were a stand out for their customer service alone. From the first appointment, Fleur made the entire process of designing our engagement ring so easy and enjoyable. She was patient, knowledgeable and genuinely wanted to make sure our ring was perfect for us. It was so special to see Fleur draw our ideas right in front of us. We love the ring, and are already looking forward to making our wedding bands with Larsen.

W J Mills

Great experience with Larsen jewellery having an engagement ring made for my now fiance. Celeste was great at guiding me through the whole process, explaining everything in simple terms and making sure I/we got exactly what we wanted. she was very personable which made the whole process really easy and enjoyable! The end result looks amazing and we are both v happy. Cannot recommend Larsen enough!

Hannah

We had a terrific experience with Larsen!
We approached Larsen with an old family ring & used the existing stone to create a beautiful new design. Fleur was incredibly helpful, it was a really nice experience to collaborate with her throughout the process.
Couldn’t be happier with our ring - highly recommend!

Stephen Maxwell

We had a fantastic experience with Ben. He made the whole process of creating our engagement ring so easy and really educational. His expertise and transparency when it came to choosing the diamond was amazing. The quality of the final ring is incredible and my (new) fiancée was absolutely blown away. Would 100% recommend.

Ravi Gokal

We had an amazing experience!

Juliano Martino

Highly recommend these guys in melbourne , I had jacinta help me design and create the best engagement ring very detailed and turned out exactly how they designed it , also very friendly and easy to deal with , also fair prices too . Will definitely be going back for ant custom jewellery in future

Meet The Jewellers And Designers

Meet the talented team at Larsen Jewellery who turn your ideas into stunning pieces.
With decades of hands-on experience, our creative team are leading the way in Australian jewellery craftsmanship.

Ornella

Sydney Jewellery Designer

Ben

Brisbane Jeweller

Jacinta

Melbourne Jewellery Designer

Kate

Operations Manager

Lulu

Sydney Jewellery Designer

Phoebe

Sydney Jewellery Designer

Soukata

Sydney Jewellery Designer

Alex

Melbourne Jeweller

Rachel

Sydney Jewellery Designer

Fleur

Melbourne Jewellery Designer

Celeste

Melbourne Jewellery Designer

Sarina

Melbourne Jeweller

John

Sydney Jeweller

Anna

Sydney Jeweller

Natalie

Melbourne Jeweller

Mimi

Sydney Jewellery Designer

Emma

Sydney Jewellery Designer

Help Me Choose The Right Jewellery Design

Not sure where to start? Whether you’re looking to find the perfect gift, unique bridal jewellery, or to design a bespoke heirloom piece, our jewellers are here to help you make the right decision. We can walk you through everything you need to know when designing jewellery in a 1-on-1 consultation, or you can simply reach out to us for a little advice.

Learn About Lab-Grown Diamond Jewellery

At Larsen Jewellery, our collection of lab-grown diamonds offers unmatched elegance and sustainability across a range of price points, ensuring you can find the perfect piece for any occasion—whether you’re treating yourself or celebrating a special milestone. Lab-grown diamonds, identical to natural diamonds in every way, deliver brilliance and beauty without the environmental impact. From timeless diamond earrings to showstopping tennis bracelets, we offer a wide selection to enhance your collection.

If you’re looking for expert guidance or dreaming of a custom-designed piece that’s truly unique, our experienced jewellers are here to assist. We specialise in creating bespoke lab-grown diamond jewellery tailored to your vision. Book an appointment at one of our studios to start designing your perfect piece. The possibilities are endless, and our team is ready to support you through every step of the journey.

Talk to an expert

Sydney:	(02) 9223 2006
Melbourne:	(03) 9662 3005
Brisbane:	(07) 3051 0839

Lab Grown Diamond Fine Jewellery

0.5ct Lab Grown Diamond Stud Earrings

0.5ct Lab Grown Diamond Stud Earrings

1.5ct Lab Grown Diamond Stud Earrings

1.5ct Lab Grown Diamond Stud Earrings

1ct Lab Grown Diamond Stud Earrings

1ct Lab Grown Diamond Stud Earrings

2ct Lab Grown Diamond Stud Earrings

2ct Lab Grown Diamond Stud Earrings

2ct Lab Grown Diamond Tennis Bracelet

2ct Lab Grown Diamond Tennis Bracelet

3ct Lab Grown Diamond Tennis Bracelet

3ct Lab Grown Diamond Tennis Bracelet

5ct Lab Grown Diamond Tennis Bracelet

5ct Lab Grown Diamond Tennis Bracelet

7ct Lab Grown Diamond Tennis Bracelet

7ct Lab Grown Diamond Tennis Bracelet

Superior Craftsmanship By Master Jewellers

9ct Lab Grown Diamond Tennis Bracelet

9ct Lab Grown Diamond Tennis Bracelet

What Our Customers Say

Ornella

Sydney Jewellery Designer

Ben

Brisbane Jeweller

Jacinta

Melbourne Jewellery Designer

Kate

Operations Manager

Lulu

Sydney Jewellery Designer

Phoebe

Sydney Jewellery Designer

Soukata

Sydney Jewellery Designer

Alex

Melbourne Jeweller

Rachel

Sydney Jewellery Designer

Fleur

Melbourne Jewellery Designer

Celeste

Melbourne Jewellery Designer

Sarina

Melbourne Jeweller

John

Sydney Jeweller

Anna

Sydney Jeweller

Natalie

Melbourne Jeweller

Mimi

Sydney Jewellery Designer

Emma

Sydney Jewellery Designer

Help Me Choose The Right Jewellery Design

Learn About Lab-Grown Diamond Jewellery

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Lab Grown Diamond
Fine Jewellery